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Packaging Machine Knife Comb, 0.8mm Slot, Wear-Resistant, for Film Cutting
Product Spotlights
Precision 0.8mm slot comb knife for film cutting, made from wear-resistant alloy steel (HRC 58-62). Customizable length, tooth shape, and mounting patterns to fit various packaging machines. Reduces film waste, extends blade life, and supports high-speed packaging. Trusted by global buyers since 1998 with annual export over US$5 million.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
High-Speed Steel / Alloy Steel (customizable)
Slot Width:
0.8 mm
Application:
Film packaging, food packaging, plastic film cutting
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
High-Speed Steel / Alloy Steel (customizable)
Slot Width
0.8 mm
Application
Film packaging, food packaging, plastic film cutting
Hardness
HRC 58-62 (available upon request)
Wear Resistance
Enhanced surface treatment for long service life
Customization
Length, tooth shape, and mounting holes customizable
Packaging
Individual foam protection / bulk packaging
Color
Silver / Gray (as per material finish)
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer established in 1998 with an annual export value of US$5–10 million. Our Packaging Machine Knife Comb with a precise 0.8mm slot is designed for high-efficiency film cutting. Engineered with wear-resistant materials, this comb knife ensures clean, consistent cuts even under continuous operation, reducing downtime and maintenance costs. Whether you are packaging food, pharmaceuticals, or consumer goods, our knife comb delivers reliability and precision.
Key Features & Technical Specifications
- Precision Slot Width: 0.8mm ±0.02mm for accurate film separation without tearing.
- Wear-Resistant Material: Made from high-speed steel or alloy steel with optional surface coating (e.g., TiN) to extend service life by up to 3 times.
- High Hardness: Heat-treated to HRC 58–62, ensuring edge retention under heavy-duty use.
- Customizable Dimensions: Available in various lengths, tooth pitches, and mounting hole patterns to fit different packaging machines (e.g., vertical/horizontal form-fill-seal machines).
- Balanced Design: Precision-ground edges minimize vibration and noise during high-speed cutting.
- Compatibility: Works with most packaging films including PE, PP, BOPP, PET, and laminated films.
| Parameter | Value |
|---|---|
| Slot Width | 0.8 mm (0.0315 inches) |
| Material | HSS (M2) / SKD11 / 9CrSi (customizable) |
| Hardness | HRC 58–62 |
| Length | 200–1000 mm (customizable) |
| Tooth Shape | Straight / Serrated / Custom |
| Surface Treatment | Polished / TIN coating (optional) |
| Applicable Film Thickness | 0.02–0.15 mm |
Benefits for Your Production
- Reduced Waste: Precise slot width ensures clean cuts, minimizing film edge waste.
- Lower Maintenance Costs: Wear-resistant material extends the replacement cycle, reducing part costs.
- Higher Output Speed: Balanced design allows stable operation at speeds up to 150 packs/min (depending on machine).
- Versatile Application: Suitable for both continuous and intermittent motion packaging machines.
- Quick Installation: Pre-drilled mounting holes match standard bolt patterns; custom patterns available upon request.
Why Choose Our Knife Comb?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied knife combs to customers across North America, South America, Europe, Asia, Africa, and Oceania. Our annual export value of US$5–10 million reflects the trust of global packaging companies. Each knife comb undergoes strict quality control: dimensional inspection, hardness testing, and surface finish check. We offer flexible customization to meet your specific machine requirements. Contact us today for a quote or sample – let our precision cutting solutions enhance your packaging line efficiency.
Frequently Asked Questions (FAQ)
-
Q: What is the typical lifespan of this knife comb?
A: Lifespan depends on film material, cutting speed, and frequency. Under normal conditions (e.g., PE film at 80 packs/min), the comb can last 3–6 months before replacement. With optional TiN coating, lifespan can increase by 50%. -
Q: Can I use this knife comb for cutting other materials besides film?
A: It is primarily designed for flexible packaging films. For thicker materials (e.g., paper, foil laminates), please consult our technical team for custom slot width and tooth geometry. -
Q: Do you offer samples for testing?
A: Yes, we provide samples (subject to shipping cost). Contact our sales team with your machine model and film specifications. -
Q: How do I ensure the knife comb fits my packaging machine?
A: Please provide the overall length, mounting hole positions, and tooth profile. We can manufacture exactly to your drawing or sample. -
Q: Is the knife comb easy to install?
A: Yes, it is designed for direct replacement in most standard packaging machines. Installation instructions and torque specifications are included. -
Q: What is the minimum order quantity (MOQ)?
A: Standard MOQ is 10 pieces. For custom designs, MOQ may be higher. Please inquire. -
Q: Does the knife comb require any special maintenance?
A: Regular cleaning of film residue and occasional sharpening (if applicable) can extend service life. Our combs are made from hardenable steel; resharpening is possible but not recommended for precision slots. -
Q: What packing methods do you use for export?
A: Each knife comb is individually wrapped with anti-rust paper and foam, then packed in a sturdy carton or wooden crate. We ensure safe delivery to Tianjin, Qingdao, or Shanghai ports.
Ready to upgrade your packaging line? Contact us today for a detailed quotation or technical consultation. With our proven track record and global reach, we are your reliable partner in precision cutting solutions.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
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